Sportablet 8.0 and the Uploader for Garmin 7.0 add support for the rest of the garmin handheld family. Models like the Dakota 20, that can only be connected in mass storage mode, are now supported. Models that can be configured both in mass storage mode and in garmin / serial mode are now supported in both modes, but mass storage is more powerful, if not blocked by your android device.

A detailed tutorial is available. Please read it carefully, as it can be tricky to get this thing to work.